Inaction over clean air zones and bottled water cannot continue | Letters

Holly Smith and Jenny Jones on why the government needs to urgently tackle air pollution. Brian Lowry discusses the threat posed by plastic bottlesThe government needs to step up and provide clear messaging and leadership on charging clean air zones (Car industry should pay for UK’s toxic air, inquiry says, 15 March). About 40,000 premature deaths a year are attributable to air pollution; inaction simply cannot continue. The government’s own evidence identifies charging clean air zon